AN ADHESIVE FOR MIDDLE FAR INFRA-RED OPTICAL ELEMENTS AND BEAM SPLITTER PRISM SET WHERE AN ADHESIVE IS USED

摘要

The present invention is related to an adhesive whose refractive index is 2.0 and over and is transparent at the infra-red band, the production method of said adhesive and a beam splitter prism set (1) which separates the middle and far infra-red beam paths for electro-optical monitoring systems (GS) according to their wavelengths, in which said adhesive is used.